Classify the input using one of these labels: neutral, positive, and negative. @SouthwestAir I have been on hold for over 28 minutes  please help http://t.co/Fx9BIJlxAt
system
Classify the input using one of these labels: neutral, positive, and negative. @SouthwestAir I have been on hold for over 28 minutes  please help http://t.co/Fx9BIJlxAt
user
neutral
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @SouthwestAir I have been on hold for over 28 minutes  please help http://t.co/Fx9BIJlxAt
user
negative
assistant